PT2258 Princeton Lightwave, PT2258 Datasheet

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PT2258

Manufacturer Part Number
PT2258
Description
Manufacturer
Princeton Lightwave
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
PT2258
Manufacturer:
AVAGO
Quantity:
1 200
Part Number:
PT2258
Manufacturer:
PTC
Quantity:
20 000
Part Number:
PT2258-S
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PTC
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Part Number:
PT2258-S
Quantity:
60
Tel : 886-2-29162151
Fax: 886-2-29174598
Princeton Technology Corp.
URL: http://www.princeton.com.tw
6-Channel Electronic Volume Controller IC
PT2258
DESCRIPTION
PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed
2
for the new generation of AV Multi-Channel Audio System. PT2258 provides an I
C Control Interface,
an attenuation range of 0 to -79 dB at 1 dB/step, low noise, high channel separation. Housed in 20-pin,
DIP or SO Package, PT2258’s pin assignments and application circuit are optimized for easy PCB
Layout and cost saving advantages.
FEATURES
• CMOS Technology
• Low Power Consumption
• Least External Components
• Attenuation Range: 0 to -79 dB at 1dB/step
• Operating Voltage: 5 to 9 V
• Low Noise, S/N Ratio>100dB (A-weighting)
• High Channel Separation
2
• I
C Bus Control Interface
• Selectable Address
• 6-Channel Outputs
• Available in 20-pin, DIP or SO Package
APPLICATIONS
• AV Surround Audio Equipment
• Car Audio
• Mini Compo
• Computer Multi-Media Speaker
• Other Audio Equipments
PT2258 pre1.0
1
Updated July 2000

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PT2258 Summary of contents

Page 1

... AV Multi-Channel Audio System. PT2258 provides attenuation range - dB/step, low noise, high channel separation. Housed in 20-pin, DIP or SO Package, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages. FEATURES • ...

Page 2

... Princeton Technology Corp. 6-Channel Electronic Volume Controller IC PIN CONFIGURATION PT2258 pre1 Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2258 Updated July 2000 ...

Page 3

... Princeton Technology Corp. 6-Channel Electronic Volume Controller IC APPLICATION CIRCUIT ORDER INFORMATION Valid Part Number PT2258-S PT2258 pre1 Package Type PT2258 20 Pins, DIP Package (300 mil) 20 Pins, SO Package (300 mil) 3 Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2258 Updated July 2000 ...

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